What affects support?

Design and support go hand-in-hand.  Racerbacks offer a lot of support for high impact activities, while simultaneously allowing for maximum movement. U-backs are excellent at distributing weight for lighter activities, easy to take on/off, and can even be great for everyday wear.  Coverage across the bust and at the sides is also important.  The higher the coverage, the more protection you’ll have from vertical bounce and oscillating motion.  Check-out this blog for additional support tips.